Katniss the Huntress

Katniss needs to gut some tributes in the Hunger Games, and she needs your help, even though you’d probably be the first to die, you weakling (you know who you are, Peeta). Katniss has identified her enemies to be standing on or inside a rectangle with sides parallel to the coordinate axes, with one vertex at the origin. There are n enemies. She is accurate enough to be able to fire an arrow from